---
title: segmentInterval
framework: deviceactivity
role: symbol
role_heading: Instance Property
path: deviceactivity/deviceactivitydata/segmentinterval
---

# segmentInterval

Access the segment interval of each activity segment.

## Declaration

```swift
var segmentInterval: DeviceActivityFilter.SegmentInterval
```

## See Also

### Managing activity data

- [activitySegments](deviceactivity/deviceactivitydata/activitysegments.md)
- [lastUpdatedDate](deviceactivity/deviceactivitydata/lastupdateddate.md)
- [DeviceActivityData.ActivitySegment](deviceactivity/deviceactivitydata/activitysegment.md)